尾巴: tail, colloquial pr....
奥秘: secret, mystery...
山冈: mound, small hill...
多余: superfluous, unnecessary, surplus...
改名: to change one's name...
漏洞: leak, hole, gap, loophole...
终点: the end, end point, finishing line (in a race), destination, terminus...
静止: still, immobile, static, stationary...
修复: to restore, to renovate, restoration, (computing) to fix (a bug)...
各: each, every...
